#include <LazyGetter.h>

Inheritance diagram for edm::LazyAdapter< T >:

Public Types
typedef std::vector< T >	record_type

Public Member Functions
	LazyAdapter (const LazyUnpacker< T > , const record_type , const LazyGetter< T > *)
	Constructor. More...

const RegionIndex< T > &	operator() (const RegionIndex< T > &region) const
	() operator for construction of iterator More...

Private Attributes
const LazyGetter< T > *	getter_

record_type *	record_

LazyUnpacker< T > *	unpacker_

Detailed Description

template<class T>
class edm::LazyAdapter< T >

Definition at line 20 of file LazyGetter.h.

Member Typedef Documentation

template<class T >

typedef std::vector<T> edm::LazyAdapter< T >::record_type

Definition at line 228 of file LazyGetter.h.

Constructor & Destructor Documentation

template<class T >

edm::LazyAdapter< T >::LazyAdapter	(	const LazyUnpacker< T > *	iunpacker,
		const record_type *	irecord,
		const LazyGetter< T > *	getter
	)

inline

Constructor.

Definition at line 244 of file LazyGetter.h.

                                                                                                                            :
       unpacker_(const_cast< LazyUnpacker<T>* >(iunpacker)),
       record_(const_cast<record_type*>(irecord)),
       getter_(getter) {}

Member Function Documentation

template<class T >

const RegionIndex< T > & edm::LazyAdapter< T >::operator() ( const RegionIndex< T > & region ) const

inline

() operator for construction of iterator

Definition at line 252 of file LazyGetter.h.

References edm::RegionIndex< T >::finish(), getHLTprescales::index, edm::RegionIndex< T >::region(), edm::RegionIndex< T >::start(), edm::RegionIndex< T >::unpacked(), and edm::RegionIndex< T >::updateLazyGetter().

     {
       RegionIndex<T>& indexref = const_cast< RegionIndex<T>& >(index);
       if (!index.unpacked()) {
     indexref.start(record_->size());
     unpacker_->fill(index.region(),*record_);
     indexref.unpacked(true);
     indexref.finish(record_->size());
         indexref.updateLazyGetter(getter_);
       }
       return index;
     }